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NVR Software - General information
Each CameraManagement module is able to manage up to 250 cameras, depending
on the required image rates and the operating system in use. Using the module on
multiple computers multiplies the number of cameras and can also support very
large installations with up to 5000 cameras. Compared to frame grabber cards of
analog systems, the performance in terms of image throughput is considerably
higher.
2.2.3
MultimediaDatabase (SeeTec5_MDB)
Even small installations with few cameras require the database to handle a level of
image throughput that cannot be fulfilled with traditional SQL databases such as
DB2 or Oracle.
For this reason, SeeTec has developed a dedicated MultimediaDatabase with
currently unmatched performance. Features of this database include:
Hardware and platform independent implementation (Java
almost every hardware, from commercially available PCs up to midframe
systems.
The file-based approach supports the use of local file systems such as RAID
or SAN / NAS systems.
Throughput on a typical PC system with IDE boards amounts to approx.
30 MB/sec. Throughput can be extended to more than 50 MB/sec. if powerful
server hardware is used.
2.2.4
Extension services (SeeTec5_EXT, SeeTec5_AV,
SeeTec5_AVExport)
The SeeTec5_EXT service is used for connecting industry solutions and modules
(license plate recognition, point of sale connection, etc.).
The SeeTec5_AV service is required for the SeeTec motion detection.
The SeeTec5_AVExport service is responsible for transmitting an image or video
sequence in case of an alarm.
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